REF3012 - 采用 SOT23-3 封装的 1.25V 输出 50ppm/℃ 漂移 50uA 静态电流的（带隙）电压参考系列

REF3012是TI德州仪器公司的一款串联电压基准产品，REF3012是采用 SOT23-3 封装的 1.25V 输出 50ppm/℃ 漂移 50uA 静态电流的（带隙）电压参考系列，本站介绍了REF3012的封装应用图解、特点和优点、功能等，并给出了与REF3012相关的TI元器件型号供参考。

REF3012 - 采用 SOT23-3 封装的 1.25V 输出 50ppm/℃ 漂移 50uA 静态电流的（带隙）电压参考系列 - 串联电压基准 - 电压基准 - 德州仪器

产品特性

microSize Package: SOT-23-3
Low Dropout: 1 mV
High Output Current: 25 mA
High Accuracy: 0.2%
Low IQ: 42 µA (typ)
Excellent Specified Drift Performance:
- 50 ppm/°C (max) from 0°C to 70°C
- 75 ppm/°C (max) from –40°C to +125°C

产品应用

Temperature and Pressure Transmitters
Portable, Battery-powered Equipment
Data Acquisition Systems
Medical Equipment
Handheld Test Equipment

产品说明

The REF30xx is a precision, low-power, low dropout voltage, reference family available in a tiny SOT-23-3 package. The REF30xx offers excellent temperature drift and initial accuracy while operating at a quiescent current of 42 µA (typ).

The low power consumption and the relatively high precision make the REF30xx very attractive for loop-powered industrial applications such as pressure and temperature transmitter applications. The REF30xx is easy to use in intrinsically safe and explosion-proof applications because it does not require a load capacitor to be stable. The REF30xx is specified over the extended industrial temperature range of –40°C to +125°C.

The REF30xx operates with supplies within 1 mV of output voltage under zero-load conditions. The low dropout along with small size and low power consumption make The REF30xx ideal for portable and battery-powered applications.

Device Information

PART NUMBER	PACKAGE	BODY SIZE (NOM)
REF30xx	SOT-23 (3)	2.92 mm × 1.30 mm

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